When editing Custom EEPs, stored procedures, and actions (Custom Form Actions, On Before Design Action, etc.) from within forms, reports, labels, external forms, and applications, a custom version of R:BASE Editor is available to edit the command syntax. The R:BASE Editor's caption bar lists the control, procedure, or action source description which contains the code.
The EEP Editor includes the "EEPs" menu bar option where the editor allows the editing/browsing of other code within a form/report/label.
The EEPs menu bar allows for nested instances of the editor, without leaving the current editor session.